Stage 2 and Stage 3 - done, everything displays properly. Just did a few quick playthroughs, everything's kind of stable.
'Empty room' bug is fixed as well.
I don't want leveling up to be a grind. I get what you mean, though.
Honestly, it doesn't really matter how fast you are leveling up at this point, this is just for testing, this whole 'game mode'. I want to make sure that most of the features are working.
I'll drop the update tomorrow. Thank you for your feedback!
Edit: The 'Empty room' bug is weird. I'm not sure it's gone completely. The thing is, i never encountered it. I think i know what was causing it and kinda fixed it, but i'm not 100% sure. I guess we'll see what happens after the update.